package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealDishMapper {
    /**
     * 根据菜品id查询套餐id
     * @param ids
     * @return
     */
    // select setmeal_id from setmeal_dish where dish_id in (1,2,3,4)
    List<Long> getSetmealIdBydishId(List<Long> ids);

    void add(List<SetmealDish> setmealDishes);

    /**
     * 根据id查询菜品
     * @param id
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{id}")
    List<SetmealDish> getdishById(Long id);

    @Delete("delete from setmeal_dish where setmeal_id = #{id}")
    void del(Long id);
}
